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authorChristoph Hellwig <hch@lst.de>2019-02-03 20:12:02 +0100
committerChristoph Hellwig <hch@lst.de>2019-02-20 07:26:35 -0700
commitff4c25f26a71b79c70ea03b3935a1297439a8a85 (patch)
treebb278baf485553d3a73b4de530edcc2287e003a5 /kernel/dma/Kconfig
parentbe4311a262bcf29da60c1ef6b5a457fe5d9cccef (diff)
dma-mapping: improve selection of dma_declare_coherent availability
This API is primarily used through DT entries, but two architectures and two drivers call it directly. So instead of selecting the config symbol for random architectures pull it in implicitly for the actual users. Also rename the Kconfig option to describe the feature better. Signed-off-by: Christoph Hellwig <hch@lst.de> Acked-by: Paul Burton <paul.burton@mips.com> # MIPS Acked-by: Lee Jones <lee.jones@linaro.org> Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'kernel/dma/Kconfig')
-rw-r--r--kernel/dma/Kconfig2
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/dma/Kconfig b/kernel/dma/Kconfig
index bde9179c6ed7..24d45c78c671 100644
--- a/kernel/dma/Kconfig
+++ b/kernel/dma/Kconfig
@@ -16,7 +16,7 @@ config ARCH_DMA_ADDR_T_64BIT
config ARCH_HAS_DMA_COHERENCE_H
bool
-config HAVE_GENERIC_DMA_COHERENT
+config DMA_DECLARE_COHERENT
bool
config ARCH_HAS_SETUP_DMA_OPS